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Re: [lwip-devel] [bug #39898] tcp_fasttmr() possible lock due to infinte


From: UV
Subject: Re: [lwip-devel] [bug #39898] tcp_fasttmr() possible lock due to infinte queue process loop
Date: Wed, 30 Apr 2014 00:13:58 -0700 (PDT)

Hi,
I'm a user of lwIP, not a developer. 
I've implemented lwIP 1.4.1 with the fix to the bug above and I still get a
locked in the infinite loop.
I've implemented http server as well as tcp client on an ARM
microcontroller.
When I open a tcp connection and then request a page from the http server I
get in to infinite loop in tcp_fasttmr. The problem is that pcb = pcb->next;
is an assignment to itself.

I'll be happy if there is a quick solution to that problem.

Thanks,
Yuval



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